Patents by Inventor Ralston A. Da Silva

Ralston A. Da Silva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • No-reference image and video quality evaluation
    Patent number: 9706111
    Abstract: Techniques related to no-reference image and video quality evaluation are discussed. Such techniques may include generating, for a still image or video frame, features including a natural scene statistics based feature and an image quality based feature and determining an image evaluation indicator associated with the still image or video frame based on a mapping of the generated features to the image evaluation indicator.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: July 11, 2017
    Assignee: Santa Clara
    Inventors: Michele A. Saad, Ramesh V. Jaladi, Philip J. Corriveau, Ralston A. Da Silva
  • NO-REFERENCE IMAGE AND VIDEO QUALITY EVALUATION
    Publication number: 20170013191
    Abstract: Techniques related to no-reference image and video quality evaluation are discussed. Such techniques may include generating, for a still image or video frame, features including a natural scene statistics based feature and an image quality based feature and determining an image evaluation indicator associated with the still image or video frame based on a mapping of the generated features to the image evaluation indicator.
    Type: Application
    Filed: July 8, 2015
    Publication date: January 12, 2017
    Inventors: Michele A. Saad, Ramesh V. Jaladi, Philip J. Corriveau, Ralston A. Da Silva